package tothreedesignmodel.composite;

/**
 * @author lzhphantom
 * @description
 * @date 创建于 18:26 2020/8/1
 * @modified
 */
public interface Articles {
    /**
     * calculation
     *
     * @return float
     * @description
     * @author lzhphantom
     * @date 18:26 2020/8/1
     */
    float calculation();

    /**
     * show
     *
     * @return void
     * @description
     * @author lzhphantom
     * @date 18:27 2020/8/1
     */
    void show();
}
